This is a coupling lock with 2 keys. Ideal for adding security to your trailer or caravan. The lock simply fits into the hitch, remove the key for added security when towing and when the trailer is unhitched.
eBay
This trailer padlock is simple in design and very easy to install, no need for complicated tools and techniques, just plug in the ball joint and put it in the right position, finally lock it with the key.
eBay
Includes 40mm brass padlock with 3 keys. 1 x Padlock. 1 x Trailer Coupling Hitch Lock. 2 levels coupling lock. Secures trailer when attached or unattached from vehicle.
eBay
A round heavy duty stainless steel padlock with 2 keys. Highly visible yellow colour. Easy manual installation. Deter thieves and protect your trailer with this effective hitch lock. It prevents thieves from towing it away by fitting in the coupling.
eBay
Works with most types of coupling. 1 x Trailer Hook Lock.
eBay
Milenco tow hitch lock for Winterhoff tow hitch, heavy duty lock working condition with safety ball and key .
eBay
This trailer padlock is simple in design and very easy to install, no need for complicated tools and techniques, just plug in the ball joint and put it in the right position, finally lock it with the key.
eBay
The Ball Lock is an anti-theft locking device that expands & locks inside the coupling of your trailer preventing the trailer from being connected to a Towball. Fig.1 : Insert the ball into the coupling claw.
eBay